Annually, on the last Sunday of May, the Day of the Dniester River is celebrated to highlight the importance of the Dniester River as the main waterway of the Republic of Moldova. Therefore, this event will be marked by drawing attention to environmental issues through preserving the natural richness of one of Moldova’s most important waterways, as well as by organizing the Nistru SUP Challenge competition for amateur sup surfers, organized by SUP Moldova.